HELMET PADS
A head covering or helmet pads are removably attached to the outer surface of an existing sport's helmet. The pads are constructed to conform to the contours of the outer surface of the helmet. The pads are made from layers of thermoplastic material structured to absorb both shock and acoustic waves that may cause concussive type injuries. The thermoplastic may be an open-cell foam material selected from the group consisting of neoprene, polyethylene, silicon, urethane, silicon/urethane blend.
This application is a continuation in part of U.S. utility application Ser. No. 13/854,893, filed Apr. 1, 2013, now U.S. Pat. No. 8,826,468, wherein such application claims the benefit of U.S. Provisional Patent Application Ser. No. 61/638,922, filed Apr. 26, 2012.
BACKGROUND OF THE INVENTION1. Field of the Invention
The present invention generally relates to protective sportswear, and particularly to supplemental external helmet pads for a sports helmet.
2. Description of the Related Art
Protecting athletes from disabling injury has long been a primary focus for practitioners in the field of sports medicine and manufacturers of protective sportswear. The prevention of concussion injuries has been especially a target of discussion in view of recent findings regarding the long-term effects of such injuries. Athletes participating in sports, such as football, hockey, cycling, baseball, etc., whether professional or amateur, typically are required to wear helmets for protection in violent collisions or blows to the head. Waves (shock and acoustic) propagated by the aforementioned collisions and blows are thought to cause stress to the brain that may consequently produce concussions. Heretofore, helmets have been designed to protect the athlete from the effects of shock waves. No attention has been given to the effect of acoustic waves as a causative factor in concussive injuries. The need for a protective system that could be applied to existing helmet structure and that would be effective to absorb both shock and acoustic waves would be accepted eagerly in the art. Thus, helmet pads solving the aforementioned problem are desired.
SUMMARY OF THE INVENTIONThe present invention is drawn to helmet pads that are removably attached to the outer surface of an existing helmet. The pads are constructed to conform to the contours of the outer surface of the helmet. The pads are structured to absorb both shock and acoustic waves. Each pad is constructed of layers of different thermoplastic foam materials, and includes layers designed to collapse to help absorb shock waves and acoustic waves that might otherwise produce head injuries resulting in stress to the brain.
Accordingly, the invention presents protective pads that can be quickly and easily attached to the outer surface of a conventional sports helmet. The pads provide supplemental protection against impacts that may cause concussive type injuries. The invention provides for improved elements thereof in an arrangement for the purposes described that are inexpensive, dependable and fully effective in accomplishing their intended purposes.
These and other features of the present invention will become readily apparent upon further review of the following specification and drawings.
Similar reference characters denote corresponding features consistently throughout the attached drawings.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTReferring to
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It is to be understood that the present invention is not limited to the embodiments described above, but encompasses any and all embodiments within the scope of the following claims.
Claims
1. A protective head covering, comprising:
- a central core, the central core including a honeycombed configuration having shock wave absorbing structure encapsulated therein, the central core being fabricated from polyvinyl chloride material extruded into a honeycombed configuration wherein the honeycombed configuration includes a plurality of alternating inverted V-shaped structures having vertices in the form of thick fingers extending in opposite directions and further including thin, angled legs joining each of the fingers to the next adjacent finger;
- an inner layer disposed on one side of the central core, the inner layer being fabricated from a material for absorbing acoustic waves produced by the impacts on the helmet, the inner layer being fabricated from polyurethane foam material;
- an outer layer disposed on a side of the central core opposite the inner layer, the central core being sandwiched between the inner layer and the outer layer, the outer layer being fabricated from polypropylene material; and
- a shell encasing the central core, the inner layer and the outer layer therein, the shell being fabricated from open-cell foam material and having a base abutting the inner layer of foam material.
2. The head covering according to claim 1, wherein said honeycombed configuration is fabricated from high-density polyethylene material.
3. The head covering according to claim 1, wherein said shell is fabricated from a silicon/urethane blend of open-cell foam material.
4. The head covering according to claim 1, wherein said shell is fabricated from an open-cell urethane foam material.
5. The head covering according to claim 1, wherein said shell is fabricated from an open-cell foam material selected from the group consisting of neoprene, polyethylene, silicon, urethane, silicon/urethane blend.
6. A head covering, comprising:
- a central core, the central core including a honeycombed configuration having shock wave absorbing structure encapsulated therein, wherein the honeycombed configuration includes a plurality of alternating inverted V-shaped structures having vertices in the form of fingers extending in opposite directions and further including angled legs joining each of the fingers to the next adjacent finger, wherein the thickness of the fingers is greater than the thickness of the angled legs;
- an inner layer disposed on one side of the central core, the inner layer being fabricated from a material for absorbing acoustic waves produced by the impacts on the helmet;
- an outer layer disposed on a side of the central core opposite the inner layer, the central core being sandwiched between the inner layer and the outer layer; and
- a shell encasing the central core, the inner layer and the outer layer therein, the shell being fabricated from open-cell foam material and having a base abutting the inner layer of material.
7. The head covering according to claim 6, wherein each of the central core, inner layer, outer layer, and shell is fabricated from an open-cell foam material selected from the group consisting of neoprene, polyethylene, silicon, urethane, silicon/urethane blend.
8. The head covering according to claim 6, wherein said open-cell foam material is urethane.
9. The head covering according to claim 6, wherein said open-cell foam material is a silicon/urethane blend.
Type: Application
Filed: Sep 5, 2014
Publication Date: Dec 25, 2014
Inventor: PHILIP R. HARRIS (GOSHEN, NY)
Application Number: 14/478,550
International Classification: A63B 71/10 (20060101); A42B 3/12 (20060101); A42B 3/06 (20060101);